{Details}When you want to create a more 'twinkly' effect within your lanterns or have larger lanterns to light, then our Battery Operated Fairy Lights are a perfect solution. They have a battery pack with on/off switch which uses AA batteries (not supplied). As these batteries are easily replaceble the units can be used time and time again. Choose from either 10 or 20 warm white LEDs per string depending on the amount of light you need or the space you would like to light. The longer strings can be used to light a number of small 8" lanterns strung along a line or can be hung through a cluster of lanterns.